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A020344 as a simple table

na(n)
00
11
23
34
419
55
615
725
86
916
1021
1145
1226
137
1412
1517
1641
1722
1846
1927
2051
218
2256
2313
2437
2518
2642
2766
2823
2947
3071
3128
3252
33119
349
3533
3657
3714
38148
3938
4062
4119
4286
4343
4467
45134
4624
47225
4848
4972
50139
5129
52230
5353
54254
5510
56278
5734
58302
5958
60259
6115
62283
6339
64240
6563
66197
6720
68154
69288

[0,1,3,4,19,5,15,25,6,16,21,45,26,7,12,17,41,22,
 46,27,51,8,56,13,37,18,42,66,23,47,71,28,52,119,9,
 33,57,14,148,38,62,19,86,43,67,134,24,225,48,72,
 139,29,230,53,254,10,278,34,302,58,259,15,283,39,
 240,63,197,20,154,288]